Solar-Facts Logo

Phono Solar Information

Phono Solar - based in Switzerland

Part of the Sumec Group of China.

Research and Development is carried at their Switzerland headquarters while production is in China.

Together with the production of solar modules, the company also produce wind power products and can supply complete solar/wind powered systems.

Phono Solar products are sold throughout the world.


PhonoTechnologies Switzerland AG

Sandgrube 29

CH-9050 Appenzell


Product Details

Photovoltaicd Modules - A range of monocrystalline panels/modules with outputs from 190 to 330 watts and efficiencies of over 16%.

A range of polycrystalline panels/modules with outputs from 235 to 330 watts and efficiencies of over 16%.

Mono and Polycrystalline silicon panels of 240-260 watts, with inbuilt enphase micro inverter.

A 235-265watt panel with built in MPPT optimisation claimed to give up to 25% more output.

A frameless panel for building integration.

Location of Phono Solar website -